DC DC Switching Controllers
PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.
| Part Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
UC3844BNST
|
STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 329 | $0.77 | |
RT8105GS
|
Richtek USA Inc. | IC REG CTRLR BUCK 8SOP | 657 | $0.00 | |
UC3844BDR2G
|
ON Semiconductor | IC REG CTRLR PWM CM 14-SOIC | 303 | $0.65 | |
|
TS34063CS RLG
|
Taiwan Semiconductor Corporation | SWITCHING REGULATOR, DC-DC, BUCK | 490 | $0.00 | |
LT3845AMPFE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 16TSSOP | 95 | $20.64 | |
LT8708HUHG#PBF
|
Linear Technology / Analog Devices | 80V SYNCHRONOUS 4-SWITCH BUCK-BO | 86 | $18.41 | |
|
LT8708IUHG#PBF
|
Linear Technology / Analog Devices | 80V SYNCHRONOUS 4-SWITCH BUCK-BO | 90 | $17.70 | |
LTC3884IRHE-1#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK PMBUS 48QFN | 33 | $16.80 | |
LTC3886IUKG-1#PBF
|
Linear Technology / Analog Devices | 0V 2X OUT BUCK CNTR W/ DIG PWR S | 45 | $16.80 | |
|
LTC3884IRHE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK PMBUS 48QFN | 82 | $16.80 |